Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first image in a sequence of a first embodiment of a display screen or portion thereof with a graphical user interface showing our new design;

FIG. 2 is a front view of a second image in the sequence of the first embodiment of the display screen or portion thereof shown in FIG. 1;

FIG. 3 is a front view of a first image in a sequence of a second embodiment of a display screen or portion thereof with a graphical user interface showing our new design; and,

FIG. 4 is a front view of a second image in the sequence of the second embodiment of the display screen or portion thereof shown in FIG. 3.

The appearance of the graphical user interface transitions sequentially between the images shown in the figures. The process or period in which one image transitions to another forms no part of the claimed design.

The outermost broken lines in the figures show a display screen or portion thereof, and form no part of the claimed design. The other broken lines in the figures show portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 